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Hamenaco flexible guide rails harmonic CSF-25-80-2UH

Purchase Qty. / Reference FOB Price
1 piece	US $685
10 piece	US $635

Production Capacity:	15000
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Basic Info

Product Description

Hamenaco flexible guide harmonic CSF-25-80-2UH produces radial elastic deformation of flexible wheels with external teeth and a wave generator mounted inside the flexible wheels in an oval shape with flexible rolling bearings on the outer ring. Movable joint guide has five kinds: ordinary sliding guide, hydraulic dynamic pressure sliding guide, hydrostatic sliding guide, air float guide and rolling guide. The first two guideways have the advantages of simple structure and low cost, but they must leave gaps for lubrication, and the size and direction of the robot load changes quickly. The existence of harmonic-CSF-25-80-2UH gap of The Hamenaco flexible guideway will cause changes in coordinate positions and payload changes. In addition, the friction coefficient of the guide rail changes with the change of speed, and it is easy to creep at low speed. The third kind of guide rail can generate pre-load, can completely eliminate clearance, has the advantages of high stiffness, low friction, high damping, but it requires a separate hydraulic system and the recovery of lubricating oil mechanism Hamenaco flexible guide harmonic CSF-25-80-2UH. The disadvantages of the fourth guide rail are lower stiffness and damping.

Ball screws are often used in industrial robots because of their small friction and fast motion response. Because many ball screws are placed in the spiral groove of the ball screw nut, the screw is subjected to rolling friction force in the transmission process, which is small, so the transmission efficiency is high, and the crawling phenomenon can be eliminated at low speed; The slip can be eliminated by applying a certain preload during assembly.

The calculation formula of harmonic gear transmission ratio is Parameter

Where, z1 is the number of teeth of the flexible gear; Z2 is the number of teeth of rigid gear hamenaco flexible guide harmonic CSF-25-80-2UH. Assuming that the rigid gear has 100 teeth and the flexible gear has two fewer teeth, then when the harmonic generator makes 50 turns, the flexible gear makes one turn, so that a reduction ratio of 1∶50 can be obtained by taking up very little space